What are the cheapest airlines to fly from Maryland to Chiang Mai one-way?

$704 is the cheapest one-way deal found within the past few days, from China Airlines. You may also be able to find cheap deals on EVA Air and Asiana Airlines, with prices starting from $771 and $945, respectively.

What is the cheapest month to book a flight from Maryland to Chiang Mai?

Currently, April is the cheapest month in which you can book a flight from Maryland to Chiang Mai (average of $1,016). Flying from Maryland to Chiang Mai in December is currently the most expensive (average of $1,678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What are the most popular routes from Maryland to Chiang Mai?

While some choose either Washington, D.C. Dulles Intl - Chiang Mai or Baltimore/Washington - Chiang Mai, Washington, D.C. Reagan-National - Chiang Mai is the most popular route from Maryland to Chiang Mai.

What is the cheapest month to fly from Maryland to Chiang Mai?

March can be a great time to fly to Chiang Mai from Maryland with a flight ticket averaging about $1,724. Cheapflights users have found deals in the month of March for as cheap as $1,054. The most expensive prices can be found in the month of April.

What is the cheapest time of day to fly from MD to CNX?

When flying from Maryland to Chiang Mai, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Chiang Mai from Maryland?

Chiang Mai (CNX) is the airport you will fly into if you book a flight from Maryland to Chiang Mai. It is only a 1.9 mi journey from Chiang Mai (CNX) to Chiang Mai’s city center.

Can I find deals for flights from Maryland to Chiang Mai that include hotel bookings?

Yes. In addition to deals on Maryland to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Maryland to Chiang Mai?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Chiang Mai.

Can I find deals for business class flights from Maryland to Chiang Mai?

Yes. Cheapflights offers flight deals from Maryland to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$563+ Flights from Maryland to Chiang Mai - Compare & Save Big

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Cheap flight deals from Maryland to Chiang Mai

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,127 (oojo)
One-way from	$563 (Kiwi.com)
Popular in	April
Cheapest in	March
Average price	$2,486

Provider with most accurate pricing for Washington, D.C. (WAS)-Chiang Mai flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Chiang Mai flights.

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From Maryland to Chiang Mai

Search Deals

One-way flight from Maryland to Chiang Mai

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($21 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($77 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find flight deals from Maryland to Chiang Mai

Cheapest flights from Maryland to Chiang Mai
Explore the most affordable flight options available from Maryland to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

mié. 11/196:15 amPHL - CNX

2 stops28h 50mKorean Air

lun. 11/2412:15 amCNX - PHL

2 stops24h 23mKorean Air

Deal found 4/24

$1,071

mié. 11/198:20 amPHL - CNX

2 stops33h 35mEtihad Airways

mar. 11/258:45 amCNX - PHL

2 stops44h 37mEtihad Airways

Deal found 4/24

$1,105

mié. 9/178:30 pmPHL - CNX

2 stops27h 45mMultiple Airlines

mié. 10/12:35 pmCNX - PHL

2 stops29h 25mMultiple Airlines

Deal found 4/24

$1,107

mar. 9/168:30 pmPHL - CNX

2 stops35h 40mQatar Airways

mié. 10/110:10 amCNX - PHL

2 stops33h 50mQatar Airways

Deal found 4/24

$1,117

lun. 9/19:00 pmIAD - CNX

2 stops25h 20mMultiple Airlines

mar. 9/304:55 pmCNX - IAD

2 stops26h 45mMultiple Airlines

Deal found 4/25

$1,123

jue. 5/811:00 amIAD - CNX

2 stops35h 20mQatar Airways

dom. 5/182:35 pmCNX - IAD

2 stops36h 05mQatar Airways

Deal found 4/25

$1,142

sáb. 9/277:17 pmBWI - CNX

2 stops28h 08mMultiple Airlines

mar. 10/711:35 amCNX - BWI

2 stops29h 10mMultiple Airlines

Deal found 4/23

$1,186

sáb. 9/275:06 pmDCA - CNX

2 stops30h 19mEVA Air

mar. 10/711:35 amCNX - DCA

2 stops45h 20mEVA Air

Deal found 4/23

$1,228

dom. 8/106:58 pmDCA - CNX

2 stops41h 42mMultiple Airlines

vie. 8/2212:45 amCNX - DCA

2 stops31h 14mMultiple Airlines

Deal found 4/24

$1,265

lun. 8/186:58 pmDCA - CNX

2 stops28h 22mChina Airlines

dom. 8/3111:20 amCNX - DCA

2 stops41h 39mChina Airlines

Deal found 4/25

$1,275

vie. 11/2110:30 amIAD - CNX

2 stops34h 50mEmirates

lun. 12/17:45 pmCNX - IAD

2 stops48h 25mEmirates

Deal found 4/25

$1,438

mié. 11/269:30 pmIAD - CNX

1 stop20h 25mEtihad Airways

sáb. 1/37:45 pmCNX - IAD

2 stops56h 20mEtihad Airways

Deal found 4/24

$1,493

Best flights from Maryland to Chiang Mai
Discover carefully curated flight deals from Maryland to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 25, 2025.

jue. 5/811:00 amIAD - CNX

2 stops35h 20mMultiple Airlines

dom. 5/188:00 pmCNX - IAD

2 stops30h 40mMultiple Airlines

Deal found 4/24

$1,127

jue. 5/811:00 amIAD - CNX

2 stops35h 20mQatar Airways

dom. 5/182:35 pmCNX - IAD

2 stops36h 05mQatar Airways

Deal found 4/25

$1,142

lun. 5/55:38 pmDCA - CNX

2 stops29h 42mChina Airlines

dom. 5/1111:20 amCNX - DCA

2 stops45h 39mChina Airlines

Deal found 4/23

$1,295

jue. 5/16:35 pmDCA - CNX

2 stops28h 50mEVA Air

dom. 5/1111:35 amCNX - DCA

2 stops44h 23mEVA Air

Deal found 4/25

$1,335

jue. 5/16:00 amIAD - CNX

2 stops30h 40mAsiana Airlines

sáb. 5/1012:45 amCNX - IAD

2 stops31h 29mAsiana Airlines

Deal found 4/25

$1,581

vie. 5/301:30 pmIAD - CNX

2 stops38h 20mTurkish Airlines

vie. 6/209:10 pmCNX - IAD

2 stops33h 35mTurkish Airlines

Deal found 4/25

$1,731

lun. 5/55:45 amBWI - CNX

2 stops29h 10mMultiple Airlines

dom. 5/118:00 amCNX - BWI

3 stops46h 39mMultiple Airlines

Deal found 4/23

$1,248

jue. 5/17:46 pmIAD - CNX

2 stops39h 09mDelta

dom. 5/1111:15 pmCNX - IAD

1 stop23h 00mDelta

Deal found 4/24

$2,887

mié. 7/26:20 amIAD - CNX

2 stops28h 35mKorean Air

sáb. 7/1211:15 pmCNX - IAD

1 stop23h 00mKorean Air

Deal found 4/24

$2,917

mié. 7/28:19 pmIAD - CNX

2 stops27h 01mChina Airlines

sáb. 7/1211:20 amCNX - IAD

2 stops30h 30mChina Airlines

Deal found 4/24

$1,519

vie. 5/307:25 pmIAD - CNX

2 stops28h 00mEVA Air

vie. 6/2011:35 amCNX - IAD

2 stops30h 15mEVA Air

Deal found 4/25

$1,743

lun. 5/56:15 amDCA - CNX

2 stops30h 25mMultiple Airlines

sáb. 5/1012:45 amCNX - DCA

2 stops31h 13mMultiple Airlines

Deal found 4/23

$1,707

Last-minute flights from Maryland to Chiang Mai
Discover last-minute flight deals from Maryland to Chiang Mai. Data last updated abril 25, 2025 and is based on user searches.

mar. 4/298:40 pmPHL - CNX

2 stops49h 40mQatar Airways

mié. 5/78:00 pmCNX - PHL

2 stops48h 00mQatar Airways

Deal found 4/25

$1,558

jue. 5/19:00 pmIAD - CNX

2 stops25h 20mQatar Airways

dom. 5/118:00 pmCNX - IAD

2 stops54h 40mQatar Airways

Deal found 4/25

$1,149

jue. 5/16:35 pmDCA - CNX

2 stops28h 50mEVA Air

dom. 5/1111:35 amCNX - DCA

2 stops44h 23mEVA Air

Deal found 4/25

$1,335

jue. 5/16:00 amIAD - CNX

2 stops30h 40mAsiana Airlines

sáb. 5/1012:45 amCNX - IAD

2 stops31h 29mAsiana Airlines

Deal found 4/25

$1,581

jue. 5/17:46 pmIAD - CNX

2 stops39h 09mDelta

dom. 5/1111:15 pmCNX - IAD

1 stop23h 00mDelta

Deal found 4/24

$2,887

dom. 5/48:40 pmPHL - CNX

2 stops36h 50mMultiple Airlines

jue. 5/811:15 pmCNX - PHL

2 stops29h 02mMultiple Airlines

Deal found 4/23

$1,275

lun. 5/59:00 pmIAD - CNX

2 stops33h 55mMultiple Airlines

dom. 5/1110:20 pmCNX - IAD

2 stops45h 20mMultiple Airlines

Deal found 4/23

$1,136

lun. 5/55:45 amBWI - CNX

2 stops29h 10mMultiple Airlines

dom. 5/118:00 amCNX - BWI

3 stops46h 39mMultiple Airlines

Deal found 4/23

$1,248

lun. 5/55:38 pmDCA - CNX

2 stops29h 42mChina Airlines

dom. 5/1111:20 amCNX - DCA

2 stops45h 39mChina Airlines

Deal found 4/23

$1,295

lun. 5/56:15 amDCA - CNX

2 stops30h 25mMultiple Airlines

sáb. 5/1012:45 amCNX - DCA

2 stops31h 13mMultiple Airlines

Deal found 4/23

$1,707

jue. 5/811:00 amIAD - CNX

2 stops35h 20mMultiple Airlines

dom. 5/188:00 pmCNX - IAD

2 stops30h 40mMultiple Airlines

Deal found 4/24

$1,127

jue. 5/811:00 amIAD - CNX

2 stops35h 20mQatar Airways

dom. 5/182:35 pmCNX - IAD

2 stops36h 05mQatar Airways

Deal found 4/25

$1,142

One-way flights from Maryland to Chiang Mai
Search for one-way flight options from Maryland to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated abril 25, 2025.

vie. 5/211:00 amIAD - CNX

2 stops25h 25mMultiple Airlines

Deal found 4/23

$563

vie. 5/26:35 pmDCA - CNX

2 stops28h 45mChina Airlines

Deal found 4/23

$704

lun. 5/195:15 amPHL - CNX

3 stops54h 25mMultiple Airlines

Deal found 4/25

$704

vie. 5/27:05 pmBWI - CNX

2 stops28h 20mEVA Air

Deal found 4/23

$771

vie. 5/211:40 amDCA - CNX

3 stops33h 10mMultiple Airlines

Deal found 4/23

$829

vie. 5/212:30 pmBWI - CNX

3 stops34h 55mMultiple Airlines

Deal found 4/23

$901

mié. 7/25:45 pmIAD - CNX

2 stops42h 55mAsiana Airlines

Deal found 4/24

$945

sáb. 5/246:38 pmDCA - CNX

2 stops28h 47mEVA Air

Deal found 4/25

$1,019

mié. 7/211:46 amBWI - CNX

3 stops38h 59mCathay Pacific

Deal found 4/24

$1,630

mié. 7/21:30 pmIAD - CNX

1 stop44h 15mKorean Air

Deal found 4/24

$1,651

sáb. 6/76:23 pmBWI - CNX

2 stops40h 32mDelta

Deal found 4/24

$3,691

sáb. 5/249:00 amBWI - CNX

2 stops25h 55mKorean Air

Deal found 4/25

$4,343

Cheapflights Fare Finder

Use the filters below to find and compare flights from Maryland to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

jue. 5/8

11:00 am-9:20 am

2 stops35h 20m

Chiang Mai

dom. 5/18

8:00 pm-3:40 pm

2 stops30h 40m

$1,127

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

jue. 5/8

11:00 am-9:20 am

2 stops35h 20m

Chiang Mai

dom. 5/18

2:35 pm-3:40 pm

2 stops36h 05m

$1,142

BaltimoreChiang Mai

BWI - CNX

BWICNX

Baltimore/Washington

lun. 5/5

5:45 am-9:55 pm

2 stops29h 10m

Chiang Mai

dom. 5/11

8:00 am-7:39 pm

3 stops46h 39m

$1,248

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

dom. 5/4

8:40 pm-8:30 pm

2 stops36h 50m

Chiang Mai

jue. 5/8

11:15 pm-5:17 pm

2 stops29h 02m

$1,275

Washington, D.C.Chiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

lun. 5/5

5:38 pm-10:20 am

2 stops29h 42m

Chiang Mai

dom. 5/11

11:20 am-9:59 pm

2 stops45h 39m

$1,295

Washington, D.C.Chiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

jue. 5/1

6:35 pm-10:25 am

2 stops28h 50m

Chiang Mai

dom. 5/11

11:35 am-8:58 pm

2 stops44h 23m

$1,335

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

mié. 7/2

8:19 pm-10:20 am

2 stops27h 01m

Chiang Mai

sáb. 7/12

11:20 am-6:50 am

2 stops30h 30m

$1,519

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

mar. 4/29

8:40 pm-9:20 am

2 stops49h 40m

Chiang Mai

mié. 5/7

8:00 pm-9:00 am

2 stops48h 00m

$1,558

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

jue. 5/1

6:00 am-11:40 pm

2 stops30h 40m

Chiang Mai

sáb. 5/10

12:45 am-9:14 pm

2 stops31h 29m

$1,581

Washington, D.C.Chiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

lun. 5/5

6:15 am-11:40 pm

2 stops30h 25m

Chiang Mai

sáb. 5/10

12:45 am-8:58 pm

2 stops31h 13m

$1,707

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 30 results

Best time to book a flight from Maryland to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Maryland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Chiang Mai

Rainfall in Chiang Mai by month

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

Temperature in Chiang Mai by month

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Chiang Mai

See what other customers who have flown with EVA Air, Korean Air and China Airlines from Maryland to Chiang Mai have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

EVA Air

8.4

Very good

1,180 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Korean Air

8.4

Very good

1,063 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

China Airlines

8.3

Very good

729 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Asiana Airlines

8.2

Very good

443 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Delta

8.0

Very good

7,920 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

What airport do you fly into for flights to Chiang Mai from Maryland?
Chiang Mai (CNX) is the airport you will fly into if you book a flight from Maryland to Chiang Mai. It is only a 1.9 mi journey from Chiang Mai (CNX) to Chiang Mai’s city center.
What are the cheapest airlines to fly from Maryland to Chiang Mai one-way?
$704 is the cheapest one-way deal found within the past few days, from China Airlines. You may also be able to find cheap deals on EVA Air and Asiana Airlines, with prices starting from $771 and $945, respectively.
What are the most popular routes from Maryland to Chiang Mai?
While some choose either Washington, D.C. Dulles Intl - Chiang Mai or Baltimore/Washington - Chiang Mai, Washington, D.C. Reagan-National - Chiang Mai is the most popular route from Maryland to Chiang Mai.
Can I find deals for flights from Maryland to Chiang Mai that include hotel bookings?
Yes. In addition to deals on Maryland to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Maryland to Chiang Mai?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Chiang Mai.
Can I find deals for business class flights from Maryland to Chiang Mai?
Yes. Cheapflights offers flight deals from Maryland to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Maryland to Chiang Mai?
Currently, April is the cheapest month in which you can book a flight from Maryland to Chiang Mai (average of $1,016). Flying from Maryland to Chiang Mai in December is currently the most expensive (average of $1,678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$563+ Cheap flights from Maryland to Chiang Mai (CNX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Maryland to Chiang Mai with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Maryland to Chiang Mai

Keep the following information in mind while searching for Maryland to Chiang Mai flight deals. Data was last updated abril 25, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Maryland to Chiang Mai

Cheapest flights from Maryland to Chiang MaiExplore the most affordable flight options available from Maryland to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

Explore the most affordable flight options available from Maryland to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Maryland to Chiang Mai that are best for you.

Best time to book a flight from Maryland to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Maryland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Chiang Mai

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

Reviews of airlines servicing Chiang Mai

See what other customers who have flown with EVA Air, Korean Air and China Airlines from Maryland to Chiang Mai have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Chiang Mai from Maryland?

What are the cheapest airlines to fly from Maryland to Chiang Mai one-way?

What are the most popular routes from Maryland to Chiang Mai?

Can I find deals for flights from Maryland to Chiang Mai that include hotel bookings?

How can I find direct flights from Maryland to Chiang Mai?

Can I find deals for business class flights from Maryland to Chiang Mai?

What is the cheapest month to book a flight from Maryland to Chiang Mai?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.

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Book with Flexibility

Travel Smart

Cheapest flights from Maryland to Chiang Mai
Explore the most affordable flight options available from Maryland to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.